Home / 3,653,623.20-5,481,242.64-1,094,734.56

Finding the Fourth Proportional to 3,653,623.20, 5,481,242.64 and 1,094,734.56

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Solution

The fourth proportional to 3,653,623.20, 5,481,242.64 and 1,094,734.56 is: 1,642,343.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,623.20 : 5,481,242.64 = 1,094,734.56 : x
  2. Step 2: Convert to fraction form
    3,653,623.20/5,481,242.64 = 1,094,734.56/x
  3. Step 3: Cross multiply
    3,653,623.20x = 5,481,242.64 × 1,094,734.56
  4. Step 4: Simplify right side
    3,653,623.20x = 6,000,505,749,753.64
  5. Step 5: Solve for x
    x = 6,000,505,749,753.64/3,653,623.20
  6. Step 6: Final answer
    x = 1,642,343.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.